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P24A & P34AService Manual
Power Monitor------------------------------------------------ 10-2
Contactor fault monitor mode -------------------- 10-3
Control mode ----------------------------------------- 10-3
Display of Fault Memories ------------------------ 10-4
Delay time --------------------------------------------- 10-3
Imbalance Voltage ---------------------------------- 10-3
Lockout Time ----------------------------------------- 10-3
Parameters (Table) --------------------------------- 10-3
Under/Over Voltage--------------------------------- 10-3
Voltage Set Point ------------------------------------ 10-3
Wiring--------------------------------------------------- 10-4
Pressure-Temperature Chart ----------------------------- 11-9
Preventive Maintenance--------------------------------------7-1
Preventive Maintenance Form------------------------------7-2
Preview -----------------------------------------------------------1-1
Principle of Operation-----------------------------------------4-1
Production Check ----------------------------------------------7-2
Pumpdown ----------------------------------------------------- 9-17
Purging Non-Condensables------------------------------- 9-18
Q
R
R - 717 (Refrigerant) ------------------------------------------5-1
Rated Capacity -------------------------------------------------2-3
Receipt of Machine --------------------------------------------2-1
inspection------------------------------------------------2-1
description------------------------------------------------2-1
safety tags and labels---------------------------------2-1
Receiver Ammonia Drain Valve (44)-------------------- 1-11
Receiver Purge Valve(59) --------------------------------- 1-10
Refrigerant, Adding --------------------------------------------5-6
Refrigerant Leaks -------------------------------------------- 9-18
Refrigerant Charge --------------------------------------------5-2
Refrigerant, Removal --------------------------------------- 9-17
Refrigeration System Review -------------------------------5-1
Removing Excess Water from Ammonia-------------- 9-20
Rotation Check ----------------------------------------------- 3-17
S
Safety Notice ----------------------------------------------------1-2
Safety Switches ------------------------------------------------6-1
Safety Symbols and What They Mean -------------------1-2
Safety Tags And Labels--------------------------------------2-1
Safety Valves ------------------------------------------------- 3-12
-------------------- see figures 1-6 through 1-11 for location
Servicing Operations ------------------------------------------9-1
Shipping weight-------------------------------------------------2-3
Shut Down by Oil Pressure Switch---------------------- 8-11
Solenoid Valves ---------------------------------------------- 9-21
--------------------- see figures 1-1 through 1-9 for location
Space Requirements -----------------------------------------3-1
Space Diagram (P24A) --------------------------------3-2, 3-3
Space Diagram (P34A) --------------------------------3-5, 3-6
Spare Parts List (P24A and P34A)---------------------- 11-8
12/26/12
Specifications for P24A-------------------------------2-3, 11-2
Specifications for P34A-------------------------------2-3, 11-3
Start Push Button (2PB)------------------------------ 5-5, 6-3
Start Time Adjustment (Soft Starter)------------------ 10-13
Start-Up ---------------------------------------------------------- 5-5
Start-Up & Operation ----------------------------------------- 5-1
Start-Up Checklist--------------------------------------------- 5-2
Storage (prior to installation and start-up) -------------- 2-3
Stop Push Button (1PB) ------------------------------- 5-5, 6-3
Suction Line Frosting to Compressor -------------------8-12
T
Temperature-Pressure Chart------------------------------11-9
Thaw Gas Check Valve (101) ----------------------------- 1-7
Thaw Gas Solenoid Valve (18) -------------- 1-5, 1-9, 9-21
Thaw Gas Stop Valve (90)---------------------------- 1-5, 1-9
Thawing Timer (2TR)----------------------------------------- 9-5
Three Way Valve (52)---------------------------------1-6, 1-10
Troubleshooting------------------------------------------------ 8-1
U
V
Valves -----------------------------------------------------------9-21
Valves (location) ------------- see figures 1-1 through 1-12
V-Belt Maintenance ------------------------------------------ 7-8
Voltage Unbalance-------------------------------------------3-16
W
Warranty (Basic Product) ---------------- inside back cover
Water Cooled Condenser Cleaning ---------------------- 9-6
Water Distributors --------------------------------------------------
chart ------------------------------------------------------ 7-3
cleaning procedure ----------------------------------- 7-4
Water Flush Solenoid Valve (63) ----------- 1-4, 1-9, 9-22
Water Tank------------------------------------------------------ 7-4
Water Tank Drain Valve (39)------------------------- 1-4, 1-9
Water Tank and Cutter Parts Weights ------------------ 9-9
Water Tank Assembly (P24A) ----------------------------9-13
parts list ------------------------------------------------9-14
Water Tank Drain --------------------------------------------3-11
Water Tank Installation -------------------------------------9-12
Water Tank Overflow----------------------------------------3-11
Water Tank, Parts Weights--------------------------------- 9-9
Water Tank Removal----------------------------------------- 9-9
Wiring and Electrical Connections-----------------------3-16
Wiring Schematic, All Voltages - 50/60 Hz------------- 6-4
X
Y, Z
12-3
INDEX
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